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Table 2 Electrochemical data of 2–4

From: Preparation and characterization of novel double-decker rare-earth phthalocyanines substituted with 5-bromo-2-thienyl groups

Compound

E1/2 (ox1) (V)a

E1/2 (ox2) (V)a

E1/2 (red1) (V)a

EHOMO (eV)b

ELUMO (eV)b

ΔE (eV)c

2

0.32

0.76

−0.76

−4.72

−3.64

1.08

3

0.27

0.71

−0.76

−4.67

−3.64

1.03

4

0.24

0.68

−0.74

−4.64

−3.66

0.98

  1. aE1/2 (ox1), E1/2 (ox2), E1/2 (red1) are half-wave potentials of the first (second) oxidation (reduction) measured by RDV
  2. bEHOMO/LUMO = −[E1/2 (ox1/red1) + 4.4] eV. All potentials are given vs. SCE
  3. cΔE = E1/2 (ox1) − E1/2 (red1), electrochemical gap
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BMC Chemistry

ISSN: 2661-801X

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